DE60017410D1 - Verfahren zum küehlen des gasstroms in einem schmelzofen - Google Patents

Verfahren zum küehlen des gasstroms in einem schmelzofen

Info

Publication number
DE60017410D1
DE60017410D1 DE60017410T DE60017410T DE60017410D1 DE 60017410 D1 DE60017410 D1 DE 60017410D1 DE 60017410 T DE60017410 T DE 60017410T DE 60017410 T DE60017410 T DE 60017410T DE 60017410 D1 DE60017410 D1 DE 60017410D1
Authority
DE
Germany
Prior art keywords
cooling
gas stream
melting oven
oven
melting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60017410T
Other languages
English (en)
Other versions
DE60017410T2 (de
Inventor
Antti Jalonen
Risto Saarinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Outokumpu Oyj filed Critical Outokumpu Oyj
Application granted granted Critical
Publication of DE60017410D1 publication Critical patent/DE60017410D1/de
Publication of DE60017410T2 publication Critical patent/DE60017410T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/24—Cooling arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
    • F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
    • F27D2009/0016—Water-spray

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture Of Iron (AREA)
DE60017410T 1999-05-26 2000-05-12 Verfahren zum küehlen des gasstroms in einem schmelzofen Expired - Fee Related DE60017410T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI991192A FI111028B (fi) 1999-05-26 1999-05-26 Menetelmä sulatusuunin kaasuvirtauksen jäähdyttämiseksi
FI991192 1999-05-26
PCT/FI2000/000432 WO2000073724A1 (en) 1999-05-26 2000-05-12 Method for cooling the gas flow in a smelting furnace

Publications (2)

Publication Number Publication Date
DE60017410D1 true DE60017410D1 (de) 2005-02-17
DE60017410T2 DE60017410T2 (de) 2005-06-02

Family

ID=8554734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60017410T Expired - Fee Related DE60017410T2 (de) 1999-05-26 2000-05-12 Verfahren zum küehlen des gasstroms in einem schmelzofen

Country Status (22)

Country Link
US (1) US6547848B1 (de)
EP (1) EP1200788B1 (de)
JP (1) JP2003500631A (de)
KR (1) KR20020022051A (de)
CN (1) CN1182364C (de)
AR (1) AR024098A1 (de)
AU (1) AU773241B2 (de)
BG (1) BG64518B1 (de)
BR (1) BR0010875A (de)
CA (1) CA2374912A1 (de)
DE (1) DE60017410T2 (de)
EA (1) EA002997B1 (de)
ES (1) ES2235872T3 (de)
FI (1) FI111028B (de)
MX (1) MXPA01011687A (de)
PE (1) PE20010108A1 (de)
PL (1) PL351876A1 (de)
PT (1) PT1200788E (de)
TR (1) TR200103377T2 (de)
WO (1) WO2000073724A1 (de)
YU (1) YU83601A (de)
ZA (1) ZA200109324B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110874B (fi) * 2001-12-13 2003-04-15 Outokumpu Oy Menetelmä ja laitteisto metallurgisen sulatusuunin jätelämpökattilan kapasiteetin nostamiseksi
KR200313638Y1 (ko) * 2003-02-08 2003-05-22 엄재수 치과기공용 교합기
US6912150B2 (en) * 2003-05-13 2005-06-28 Lionel Portman Reference current generator, and method of programming, adjusting and/or operating same
FI120158B (fi) * 2007-12-17 2009-07-15 Outotec Oyj Menetelmä ja laitteisto suspensiosulatusuunin poistokaasujen käsittelemiseksi
FI20106156A (fi) * 2010-11-04 2012-05-05 Outotec Oyj Menetelmä suspensiosulatusuunin lämpötaseen hallitsemiseksi ja suspensiosulatusuuni
CN102690919B (zh) * 2012-06-01 2015-05-27 中国瑞林工程技术有限公司 一种铁的闪速冶金方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT961166B (it) * 1972-05-10 1973-12-10 Tecnochim Srl Processo ed apparecchiatura per la depurazione di gas
US4183506A (en) * 1977-09-21 1980-01-15 Mitsui Engineering & Shipbuilding Co., Ltd. Protective device for turbine driven by exhaust gas from blast furnace
US4235425A (en) * 1979-07-16 1980-11-25 Midrex Corporation Impact bed gasifier-melter
US4294432A (en) * 1980-06-02 1981-10-13 Republic Steel Corporation Method and apparatus for cooling BOF hood paneling
FI67030B (fi) * 1981-06-26 1984-09-28 Outokumpu Oy Foerfarande och anordning foer rening av gaser innehaollandefasta och gasformiga foeroreningar
FI66199C (fi) * 1982-02-12 1984-09-10 Outokumpu Oy Anordning foer separering av fasta och smaelta partiklar fraon metallurgiska ugnars avgaser samt saett att aotervinna bly fraon dylika avgaser
DE3208987A1 (de) 1982-03-12 1983-10-27 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur nachverbrennung von brennbaren bestandteilen in abgasen von drehrohroefen
US4909160A (en) * 1988-10-24 1990-03-20 Eta Engineering, Inc. Temperature-controlled exhaust particulate collection system for high temperature material processing facility
DE4240196C2 (de) * 1992-11-30 1996-06-13 Voest Alpine Ind Anlagen Verfahren zur Kühlung und Reinigung von ultrafeine Partikel enthaltendem Gas, insbesondere Gichtgas oder Generatorgas und Vorrichtung zu seiner Durchführung

Also Published As

Publication number Publication date
TR200103377T2 (tr) 2002-04-22
MXPA01011687A (es) 2002-05-14
EP1200788A1 (de) 2002-05-02
CN1352738A (zh) 2002-06-05
AU773241B2 (en) 2004-05-20
KR20020022051A (ko) 2002-03-23
PL351876A1 (en) 2003-06-30
EP1200788B1 (de) 2005-01-12
FI991192A (fi) 2000-11-27
BR0010875A (pt) 2002-02-19
EA002997B1 (ru) 2002-12-26
BG64518B1 (bg) 2005-05-31
PE20010108A1 (es) 2001-03-09
US6547848B1 (en) 2003-04-15
AU4571200A (en) 2000-12-18
FI991192A0 (fi) 1999-05-26
DE60017410T2 (de) 2005-06-02
PT1200788E (pt) 2005-05-31
YU83601A (sh) 2003-02-28
ES2235872T3 (es) 2005-07-16
AR024098A1 (es) 2002-09-04
WO2000073724A1 (en) 2000-12-07
BG106130A (en) 2002-05-31
EA200101242A1 (ru) 2002-04-25
ZA200109324B (en) 2002-09-25
JP2003500631A (ja) 2003-01-07
CN1182364C (zh) 2004-12-29
CA2374912A1 (en) 2000-12-07
FI111028B (fi) 2003-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee